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Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21/08/2024, 17:32
Behavioral task
behavioral1
Sample
b460f5b547b5192324fe274533adf375_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b460f5b547b5192324fe274533adf375_JaffaCakes118.exe
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Size
670KB
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MD5
b460f5b547b5192324fe274533adf375
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SHA1
59152b30bd0a83dbbefa19a7ed618fb0d460ff6f
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SHA256
84839a9b00eb1d284c67ac7f4308f7af1b02dfce1e8ed13ff4695fa77c197dd9
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SHA512
6d044af8c52e694f72b8ede4af2e685a7cb3fb79fdcd260577c385efd9819aeb575a5f2f65eb02e25f86e8cd686feb81c8769cbefd048016d3821a40808a0ea4
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SSDEEP
12288:j+tQY3u4/30tqXRzueOPrWuZDoZH88fgKxNOMfA33sUKpfcsFmcyouSKhK6udcKW:jGQY+ttqXRNOPrWuOZHHfRXA33OpfPF0
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1120-0-0x0000000000400000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1120-62-0x0000000000400000-0x00000000005AC000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 3068 1120 WerFault.exe 82 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b460f5b547b5192324fe274533adf375_JaffaCakes118.exe -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ b460f5b547b5192324fe274533adf375_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ b460f5b547b5192324fe274533adf375_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1120 b460f5b547b5192324fe274533adf375_JaffaCakes118.exe 1120 b460f5b547b5192324fe274533adf375_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1120 b460f5b547b5192324fe274533adf375_JaffaCakes118.exe 1120 b460f5b547b5192324fe274533adf375_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b460f5b547b5192324fe274533adf375_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b460f5b547b5192324fe274533adf375_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1120 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 23322⤵
- Program crash
PID:3068
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1120 -ip 11201⤵PID:3992
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
9KB
MD52e16091d282eaa4fa52b6b8a2c75dacd
SHA1eb0da335bed9e03399ede66814b6f1075f12d693
SHA2561ae4e219ba92340a49d1201d7407ef5f303165ae1bc9e47acd039dcb82bb97d0
SHA512d0edb556398dc68dd4779e557ffaef5eb5d11fb6c6deda045cc1893a7e9dcdbefab7fdc235d3c3483d3d7622fdfbaad41cd92514e74d04065389b3e14442da8b
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Filesize
202KB
MD5a4fdd77e182bd2fabe300a47b5617a35
SHA1e002b335c75b5edefcd251962f61f53a2ab8e0f2
SHA2568b59592d67eadc703af6cdd5ba8d077f9f9485d01fb6405555614335f89be99b
SHA512ddcccde1c129f8f71fb39685abc615c4202b8b3dfc12cedd7d9cca2f97b308fc14b64497826421fa9df3d1cf54bdae9c085051af0a8d393cd3d556a6578d4085
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Filesize
89KB
MD5219073097031d9c1a95a1291d66f3a10
SHA12b7996b01d90b7f424f2a2e6063947461db4b2b2
SHA256232066e3f6f1351afdaee1acb70c409766641fd5669e0b55ce7c77fac0a857ef
SHA5129ad2745f96cf79a4d59393cc3fbb3958b244013f6798c12abe41e37fca80df3c7cedab4b47cbd197645c86b31077388ec8f01ea8d67c5feacbef95b1ae7582b5